samsung-a6lte: cellular support via samsungipcd (MR 3585)
[ci:skip-build]: already built successfully in CI
This commit is contained in:
Sergey Lisov
Oliver Smith
parent
b658b886b8
commit
b7c3d41b9a
7 changed files with 204 additions and 6 deletions
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@ -1,8 +1,8 @@
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# Reference: <https://postmarketos.org/devicepkg>
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pkgname=device-samsung-a6lte
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pkgdesc="Samsung Galaxy A6 2018"
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pkgver=0.1
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pkgrel=1
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pkgver=0.2
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pkgrel=0
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url="https://postmarketos.org"
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license="MIT"
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arch="aarch64"
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@ -15,6 +15,9 @@ depends="
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pipewire
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pipewire-pulse
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postmarketos-base
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samsungipcd
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samsungipcd-openrc
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util-linux
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"
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replaces="
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lightdm
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@ -22,13 +25,17 @@ replaces="
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udev-init-scripts-openrc
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"
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makedepends="devicepkg-dev"
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install="$pkgname.post-install"
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source="
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deviceinfo
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etc-conf.d-samsungipcd
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etc-init.d-udev-settle
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etc-lightdm-lightdm.conf
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etc-NetworkManager-conf.d-swlan0-unmanaged.conf
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usr-libexec-samsungipcd-voicecall.sh
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usr-share-alsa-ucm2-conf.d-Universal7870-I-HiFi.conf
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usr-share-alsa-ucm2-conf.d-Universal7870-I-Universal7870-I.conf
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usr-share-alsa-ucm2-conf.d-Universal7870-I-VoiceCall.conf
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usr-share-pipewire-media-session.d-alsa-monitor.conf
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"
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subpackages="$pkgname-nonfree-firmware:nonfree_firmware"
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@ -41,11 +48,14 @@ build() {
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package() {
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devicepkg_package $startdir $pkgname
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install -Dm644 etc-conf.d-samsungipcd "$pkgdir"/etc/conf.d/samsungipcd
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install -Dm755 etc-init.d-udev-settle "$pkgdir"/etc/init.d/udev-settle
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install -Dm644 etc-lightdm-lightdm.conf "$pkgdir"/etc/lightdm/lightdm.conf
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install -Dm644 etc-NetworkManager-conf.d-swlan0-unmanaged.conf "$pkgdir"/etc/NetworkManager/conf.d/swlan0-unmanaged.conf
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install -Dm755 usr-libexec-samsungipcd-voicecall.sh "$pkgdir"/usr/libexec/samsungipcd/voicecall.sh
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install -Dm644 usr-share-alsa-ucm2-conf.d-Universal7870-I-HiFi.conf "$pkgdir"/usr/share/alsa/ucm2/conf.d/Universal7870-I/HiFi.conf
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install -Dm644 usr-share-alsa-ucm2-conf.d-Universal7870-I-Universal7870-I.conf "$pkgdir"/usr/share/alsa/ucm2/conf.d/Universal7870-I/Universal7870-I.conf
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install -Dm644 usr-share-alsa-ucm2-conf.d-Universal7870-I-VoiceCall.conf "$pkgdir"/usr/share/alsa/ucm2/conf.d/Universal7870-I/VoiceCall.conf
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install -Dm644 usr-share-pipewire-media-session.d-alsa-monitor.conf "$pkgdir"/usr/share/pipewire/media-session.d/alsa-monitor.conf
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}
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@ -57,10 +67,13 @@ nonfree_firmware() {
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sha512sums="
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63be7d1b44093c2d892a92ad788a9a6a9d510c9ca0aac1f249213458402c546560827aaaa23c88497efee4675b15bf47481e551e5de043abaf5ae65e3de9c10a deviceinfo
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3e5bb764529010d2b6b1f2759a7799f665d140aebcee2dd63433e68cd4282e09b5d3b34fb7c21e737595b406501e7f02ece4592651c60e4c2b9419de4aedb438 etc-conf.d-samsungipcd
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203b832a7080d5f1351c5e024e444f9fe509f6e0fd4b376a60c7d73359b7e356863a4f15caf9b2e4e733dc44d2971722083e7c69ca94a012eb004b4b8ded9d09 etc-init.d-udev-settle
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861270c6bc0b2a3e6cd389c21c8c895e62de8cf8bec6fcf23c178f8cbaae855d62b0ee98692671ab4f518d84cb43dd0b2fe46f5a609f65af6a6c06e0fdbb6d0c etc-lightdm-lightdm.conf
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ef24527b13e48a9153643f3713167d3d08486e7de8b4c94d7c446ff380396115890573d8cd4aa5448766d9e779e189833a83e7921081679bd348c3f8a59410af etc-NetworkManager-conf.d-swlan0-unmanaged.conf
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80ea4968be09dec3deac4d6c5c58b7848f6ea297f2fe2e09f58dec5ba78c0a39060a7d86410a52414f615a0fef9ae9506e12d492d700eb168793433ea7691155 usr-share-alsa-ucm2-conf.d-Universal7870-I-HiFi.conf
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fe527672d5e52a1b074e7e3613a6321f987270ececfdfaf49d1fde9fcd4f4dc93f37374c80ee3d539e4079a5c6e07ffddc648a1544bccbe4810e1bc30d0c2112 usr-share-alsa-ucm2-conf.d-Universal7870-I-Universal7870-I.conf
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abe1c4a2f59fe862cebef75c54b8806bd86ce06aeb15d8c0699ab1338c9d575cb72a4d5b099f94272b1d9c9c3f4960af209a9e058ea9e57733b7d905dad0d33f usr-libexec-samsungipcd-voicecall.sh
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2169590d10d6123575d43e8ff7dc0d2ba824f8266d9fa75a5b59a4cc5753e47e327368b777082930d6b7a7aed6f57fa6ac2c5a2e816e1e12cd1032a8bb1822b5 usr-share-alsa-ucm2-conf.d-Universal7870-I-HiFi.conf
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dc528deb556906adfb89b02b6faa04a8b21358706bb60e2fa51c8a3c909b680fcc02fa425b0cb5d6273595f27dfc9b640e1a8d455657fd6b47652af9e8ec295a usr-share-alsa-ucm2-conf.d-Universal7870-I-Universal7870-I.conf
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3e74de3504f134a2726ee87740c5803bbd578352674d1d7de8b9460e57553100e9c4d322143ee83d3d584884c52eef47762bed41814ff1fca8cd9c4552f39b73 usr-share-alsa-ucm2-conf.d-Universal7870-I-VoiceCall.conf
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5e87452f4cd70bbbcfb3e69bae73f2690ba328e7ccde55c47482e8fb1583d807de5bd3d328b1fe6a8733b4de78b2ed0c6ae8cdb60f6bf51ed4362c2174671b3e usr-share-pipewire-media-session.d-alsa-monitor.conf
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"
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@ -0,0 +1,7 @@
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#!/bin/sh
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# Create mount point and /efs mount point in fstab
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if ! grep -q /efs /etc/fstab; then
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mkdir -p /efs
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echo "/dev/disk/by-partlabel/EFS /efs auto ro 0 0" >> /etc/fstab
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fi
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@ -0,0 +1 @@
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IPC_DEVICE_NAME="herolte"
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@ -0,0 +1,61 @@
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#!/bin/sh
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# This script sets up the audio subsystem to route audio to and from the modem.
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# Called by samsungipcd when the call starts. When the call ends, we receive a
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# newline and terminate ourselves.
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# Note: as a side effect, software on the phone cannot access the microphone
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# during a call.
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# Put ourselves into a PID namespace. This is an easy and non-racey way to
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# ensure that all child processes get killed on our exit.
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if [ "$$" != 1 ]; then
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unshare -p sh "$0"
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exitcode="$?"
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# Restore MIC1 state to normal. We should be the only entity fiddling
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# with that.
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amixer -D sysdefault cset name='MIC1 MIC1 On' 1
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exit "$exitcode"
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fi
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# callaudiod has already changed the UCM verb, no need to do it manually
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#alsaucm set _verb 'Voice Call'
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# In order for sound to be forwarded, there must be applictions that are
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# currently playing and recording audio. To ensure that they exists, we
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# connect to each user's PipeWire and start ones.
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# Playback
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for i in /run/user/*/; do
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# To avoid vulnerabilities in PulseAudio becoming LPEs, setuid to the
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# user running PipeWire.
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XDG_RUNTIME_DIR="$i" su -c 'aplay /dev/zero' "$(grep "^[^:]*:[^:]*:$(basename "$i"):" /etc/passwd | cut -d : -f 1-1)" &
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done
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# Same for recording
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for i in /run/user/*/; do
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XDG_RUNTIME_DIR="$i" su -c 'arecord /dev/null' "$(grep "^[^:]*:[^:]*:$(basename "$i"):" /etc/passwd | cut -d : -f 1-1)" &
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done
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# Microphone switching logic
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for i in /run/user/*/; do
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XDG_RUNTIME_DIR="$i" su -c '
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# Set locale to C to avoid parsing localized command output
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export LANG=C
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# Report microphone mute events
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( echo; pactl subscribe; ) | while read; do pactl get-source-mute @DEFAULT_SOURCE@; done
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' "$(grep "^[^:]*:[^:]*:$(basename "$i"):" /etc/passwd | cut -d : -f 1-1)" &
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done | while read line; do
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if [[ "$line" == "Mute: yes" ]]; then
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amixer -D sysdefault cset name='MIC1 MIC1 On' 0
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elif [[ "$line" == "Mute: no" ]]; then
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amixer -D sysdefault cset name='MIC1 MIC1 On' 1
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fi
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done &
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# Wait for newline from samsungipcd. This means that the call has ended.
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read
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# No need to clean up, closing the PID namespace will kill all children
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#jobs -p | xargs kill
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# Again, callaudiod will switch UCM verbs for us
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#alsaucm set _verb 'HiFi'
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@ -3,24 +3,32 @@ SectionVerb {
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]
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}
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SectionDevice."Headphones" {
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SectionDevice."Speaker" {
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Comment "Internal speaker"
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EnableSequence [
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cset 'name="AMP Enable Switch" 1'
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]
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DisableSequence [
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cset 'name="AMP Enable Switch" 0'
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]
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Value {
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PlaybackPriority 100
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PlaybackPriority 101
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PlaybackPCM "hw:${CardId}"
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}
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}
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SectionDevice."Mic" {
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Comment "Internal microphone"
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EnableSequence [
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cset 'name="MIC1 MIC1 On" 1'
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]
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DisableSequence [
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cset 'name="MIC1 MIC1 On" 0'
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]
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Value {
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@ -28,3 +36,24 @@ SectionDevice."Mic" {
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CapturePCM "hw:${CardId}"
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}
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}
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SectionDevice."Earpiece" {
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Comment "Earpiece"
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EnableSequence [
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cset 'name="EP EP On" 1'
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cset 'name="EP Mixer DACL Switch" 1'
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cset 'name="EP Mixer DACR Switch" 1'
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]
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DisableSequence [
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cset 'name="EP Mixer DACR Switch" 0'
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cset 'name="EP Mixer DACL Switch" 0'
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cset 'name="EP EP On" 0'
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]
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Value {
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PlaybackPriority 100
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PlaybackPCM "hw:${CardId}"
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}
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}
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@ -1,9 +1,15 @@
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Syntax 2
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SectionUseCase."HiFi" {
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Comment "Hi-Fi"
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File "HiFi.conf"
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}
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SectionUseCase."Voice Call" {
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Comment "Voice Call"
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File "VoiceCall.conf"
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}
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SectionDefaults [
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cset "name='AudioMixer Mixer En' 1"
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cset "name='AudioMixer CH1 Mixer En' 1"
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@ -0,0 +1,81 @@
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SectionVerb {
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EnableSequence [
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cset 'name="AudioMixer SRC2 En" 1'
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cset 'name="AudioMixer CH2 Mixer En" 1'
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cset 'name="AudioMixer CH1 DOUT Select" 2'
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cset 'name="AudioMixer CH2 DOUT Select" 1'
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cset 'name="AudioMixer CH1 I2S Data Length" 0'
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cset 'name="AudioMixer CH1 XFS" 1'
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cset 'name="AudioMixer CH2 I2S Data Length" 0'
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cset 'name="AudioMixer CH2 XFS" 0'
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cset 'name="AMP Enable Switch" 0'
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cset 'name="EP EP On" 1'
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cset 'name="EP Mixer DACL Switch" 1'
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cset 'name="EP Mixer DACR Switch" 1'
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]
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DisableSequence [
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cset 'name="EP Mixer DACR Switch" 0'
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cset 'name="EP Mixer DACL Switch" 0'
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cset 'name="EP EP On" 0'
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cset 'name="AMP Enable Switch" 1'
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cset 'name="AudioMixer CH2 DOUT Select" 0'
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cset 'name="AudioMixer CH1 DOUT Select" 1'
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cset 'name="AudioMixer CH2 Mixer En" 0'
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cset 'name="AudioMixer SRC2 En" 0'
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]
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}
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SectionDevice."Speaker" {
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Comment "Internal speaker"
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EnableSequence [
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cset 'name="AMP Enable Switch" 1'
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]
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DisableSequence [
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cset 'name="AMP Enable Switch" 0'
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]
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Value {
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PlaybackPriority 100
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PlaybackPCM "hw:${CardId}"
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}
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}
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SectionDevice."Mic" {
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Comment "Internal microphone"
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EnableSequence [
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cset "name='MIC1 MIC1 On' 1"
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]
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DisableSequence [
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cset "name='MIC1 MIC1 On' 0"
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]
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Value {
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CapturePriority 100
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CapturePCM "hw:${CardId}"
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}
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}
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SectionDevice."Earpiece" {
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Comment "Earpiece"
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EnableSequence [
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cset 'name="EP EP On" 1'
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cset 'name="EP Mixer DACL Switch" 1'
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cset 'name="EP Mixer DACR Switch" 1'
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]
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DisableSequence [
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cset 'name="EP Mixer DACR Switch" 0'
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cset 'name="EP Mixer DACL Switch" 0'
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cset 'name="EP EP On" 0'
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]
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Value {
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PlaybackPriority 101
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PlaybackPCM "hw:${CardId}"
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}
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}
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